solar: Solar Time and Declination
In KateGoodenough/RoL-SGAT: Solar/Satellite Geolocation for Animal Tracking
Description
Usage
Arguments
Details
Value
See Also
Examples
Description
Calculate solar time, the equation of time and solar declination
Usage
1
solar(tm)
Arguments
tm
a vector of POSIXct times.
Details
The solar time, the equation of time and the sine and cosine of
the solar declination are calculated for the times specified by
tm using the same methods as
www.esrl.noaa.gov/gmd/grad/solcalc/.
Value
A list containing the following vectors.
solarTime
the solar time (degrees)
eqnTime
the equation of time (minutes of time)
sinSolarDec
sine of the solar declination
cosSolarDec
cosine of the solar declination
See Also
Examples
1
2
KateGoodenough/RoL-SGAT documentation built on June 11, 2019, 1:29 p.m.
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Description Usage Arguments Details Value See Also Examples
Description
Calculate solar time, the equation of time and solar declination
Usage
1 | solar(tm)
|
Arguments
tm |
a vector of POSIXct times. |
Details
The solar time, the equation of time and the sine and cosine of
the solar declination are calculated for the times specified by
tm using the same methods as
www.esrl.noaa.gov/gmd/grad/solcalc/.
Value
A list containing the following vectors.
|
the solar time (degrees) |
|
the equation of time (minutes of time) |
|
sine of the solar declination |
|
cosine of the solar declination |
See Also
Examples
1 2 |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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